This original OEM battery by Samsung uses the latest in lithium ion technology to provide you with the most durable, lightweight and reliable battery that is optimized to keep your device running at peak performance. This Samsung battery is rated at 800 mAh and will keep your device running smoothly all day long

OEM Samsung Part Numbers: AB403450GZ / AB403450GZB / AB403450GZBSTD

The Samsung 800mAh Lithium Ion Battery, manufactured by Samsung is compatible with the Samsung U540 and Samsung U550 phone models.http://www.wirelessground.comu540oembatt.html$9.95

This original OEM battery by Samsung uses the latest in lithium ion technology to provide you with the most durable, lightweight and reliable battery that is optimized to keep your device running at peak performance. This Samsung battery is rated at 800 mAh and will keep your device running smoothly all day long

OEM Samsung Part Numbers: AB403450GZ / AB403450GZB / AB403450GZBSTD

The Samsung 800mAh Lithium Ion Battery, manufactured by Samsung is compatible with the Samsung U540 and Samsung U550 phone models.